02 October 201711:18 GMT
US President Donald Trump has expressed his "warmest condolences and sympathies" following the shooting.
Lombardo also said the two vehicles that authorities were searching for have been located, and that law enforcement is "confident, but not 100 percent sure, we have located the female person of interest," referring to Marilou Danley.
Sheriff Lombardo says the number of people killed is more than 50, with over 200 others injured.
Clark County Sheriff Joseph Lombardo has confirmed the suspect as Stephen Paddock, Reuters reported.
The Las Vegas shooter has been identified as 64-year-old Stephen Paddock, NBC News journalist Pete Williams reported, citing "several investigative agencies."
Authorities are now searching Paddock's house in Mesquite, Nevada, he added.
Authorities are searching for a "companion" of the shooter, an Asian female by the name of Marilou Danley.
"We have not located her at this time and we are interested in talking to her for follow-up," Clark County Sheriff Joseph Lombardo said during a press conference.
British Prime Minister Theresa May says the UK's thoughts are with the victims of the “appalling attack.”
“The UK’s thoughts are with the victims and the emergency services responding to the appalling attack in Las Vegas,” her office tweeted.
Two off-duty police officers were killed in the attack, Clark County Sheriff Joseph Lombardo confirmed, according to AP.
A third off-duty officer is in a critical condition, and a fourth was wounded.
The attack in Las Vegas has claimed the lives of more than 20 people and left more than 100 injured, according to police. The suspected shooter has died after the attack at a concert near Mandalay Bay.
Las Vegas Witness Kymberley Suchomel Dies "In Her Sleep" (MSM Blackout)
Odd that the video is unavailable
But I'm still not suspicious.lmao
INFOWARS CONFIRMS MY VIDEO ABOUT SUDDEN DEATH OF 28YR OLD KYMBERLEY SUCHOMEL
Thanks Exposing the Lies
I haven't really kept up with this one but Max Igan just tweeted this..some speculation on reddit about mass arrests in Saudi Arabia and possible links to the Las Vegas shooting.
Like I say, I'm not up with the play so it could be a red herring but thought it worth parking it here for those more clued up on the situation.
If it gets taken down the author was psy_raven on reddit.